PTC 可复位保险丝

结果:
5,936
Manufacturer
Series
Size / Dimension
Current - Trip (It)
Resistance - Post Trip (R1) (Max)
Current - Hold (Ih) (Max)
Height - Seated (Max)
Resistance - Initial (Ri) (Min)
Resistance - 25°C (Typ)
Time to Trip
Current - Max
Thickness (Max)
Voltage - Max
Lead Spacing
Package / Case
Operating Temperature
Mounting Type
Ratings
Type
结果5,936
选择
图片产品详情单价可用性ECAD 模型Mounting TypeOperating TemperatureHeight - Seated (Max)RatingsVoltage - MaxLead SpacingSeriesTypeCurrent - MaxCurrent - Hold (Ih) (Max)Current - Trip (It)Time to TripResistance - Initial (Ri) (Min)Resistance - Post Trip (R1) (Max)Package / CaseSize / DimensionThickness (Max)Resistance - 25°C (Typ)
MINISMDC200F-2
PTC RESET FUSE 8V 2A 1812
联系我们
77,583 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
8V
-
PolySwitch®, miniSMD
Polymeric
100 A
2 A
4 A
5 s
20 mOhms
70 mOhms
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
0.048" (1.22mm)
-
2920L185DR
PTC RESET FUSE 33V 1.85A 2920
联系我们
76,500 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
33V
-
POLY-FUSE®, 2920L
Polymeric
40 A
1.85 A
3.7 A
2.5 s
50 mOhms
150 mOhms
2920 (7351 Metric), Concave
0.289" L x 0.202" W (7.35mm x 5.12mm)
0.049" (1.25mm)
-
0805L010YR
PTC RESET FUSE 15V 100MA 0805
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72,244 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
15V
-
POLY-FUSE®, 0805L
Polymeric
100 A
100 mA
300 mA
1.5 s
1 Ohms
6 Ohms
0805 (2012 Metric), Concave
0.083" L x 0.053" W (2.10mm x 1.35mm)
0.039" (1.00mm)
-
1206L016WR
PTC RESET FUSE 30V 160MA 1206
联系我们
68,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
30V
-
POLY-FUSE®, 1206L
Polymeric
100 A
160 mA
370 mA
300 ms
1.2 Ohms
4.5 Ohms
1206 (3216 Metric), Concave
0.126" L x 0.065" W (3.20mm x 1.65mm)
0.057" (1.45mm)
-
1210L010WR
PTC RESET FUSE 30V 100MA 1210
联系我们
68,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
30V
-
POLY-FUSE®, 1210L
Polymeric
10 A
100 mA
300 mA
1.5 s
1.6 Ohms
15 Ohms
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
0.049" (1.25mm)
-
1210L075YR
PTC RESET FUSE 6V 750MA 1210
联系我们
64,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
6V
-
POLY-FUSE®, 1210L
Polymeric
100 A
750 mA
1.5 A
100 ms
130 mOhms
400 mOhms
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
0.033" (0.85mm)
-
MF-R050-2-99
PTC RESET FUSE 60V 500MA RADIAL
联系我们
60,644 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Through Hole
-40°C ~ 85°C
0.539" (13.70mm)
-
60V
0.201" (5.10mm)
Multifuse®, MF-R
Polymeric
40 A
500 mA
1 A
4 s
410 mOhms
1.17 Ohms
Radial, Disc
0.311" Dia x 0.122" T (7.90mm x 3.10mm)
-
-
1812L150ZR
PTC RESET FUSE 8V 1.25A 1812
联系我们
60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
8V
-
POLY-FUSE®, 1812L
Polymeric
100 A
1.25 A
3 A
300 ms
40 mOhms
110 mOhms
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
0.049" (1.25mm)
-
MF-PSMF050X-2
PTC RESET FUSE 6V 500MA 0805
联系我们
60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
6V
-
Multifuse®, MF-PSMF
Polymeric
40 A
500 mA
1 A
100 ms
150 mOhms
900 mOhms
0805 (2012 Metric), Concave
0.085" L x 0.053" W (2.15mm x 1.35mm)
0.033" (0.85mm)
-
MF-MSMF150/24X-2
PTC RESET FUSE 24V 1.5A 1812
联系我们
60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
24V
-
Multifuse®, MF-MSMF
Polymeric
20 A
1.5 A
3 A
1.5 s
30 mOhms
120 mOhms
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
0.033" (0.85mm)
-
1812L110/16DR
PTC RESET FUSE 16V 1.1A 1812
联系我们
60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
16V
-
POLY-FUSE®, 1812L
Polymeric
100 A
1.1 A
1.95 A
300 ms
60 mOhms
180 mOhms
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
0.049" (1.25mm)
-
MF-NSMF050-2
PTC RESET FUSE 13.2V 500MA 1206
联系我们
60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
13.2V
-
Multifuse®, MF-NSMF
Polymeric
100 A
500 mA
1 A
100 ms
150 mOhms
700 mOhms
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.60mm)
0.033" (0.85mm)
-
MF-R010
PTC RESET FUSE 60V 100MA RADIAL
联系我们
58,191 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Through Hole
-40°C ~ 85°C
0.500" (12.70mm)
-
60V
0.201" (5.10mm)
Multifuse®, MF-R
Polymeric
40 A
100 mA
200 mA
4 s
2.5 Ohms
7.5 Ohms
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
-
-
MICROSMD005F-2
PTC RESET FUSE 30V 50MA 1210
联系我们
4,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
30V
-
PolySwitch®, microSMD
Polymeric
10 A
50 mA
150 mA
1.5 s
3.6 Ohms
50 Ohms
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
0.033" (0.85mm)
-
0ZCJ0050AF2E
PTC RESET FUSE 24V 500MA 1206
联系我们
54,093 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
24V
-
0ZCJ
Polymeric
100 A
500 mA
1 A
100 ms
150 mOhms
750 mOhms
1206 (3216 Metric), Concave
0.128" L x 0.065" W (3.25mm x 1.65mm)
0.047" (1.20mm)
-
SMD150F/33-2
PTC RESET FUSE 33V 1.5A 2SMD
联系我们
53,117 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
33V
-
PolySwitch®, SMD
Polymeric
40 A
1.5 A
3 A
5 s
80 mOhms
230 mOhms
2-SMD
0.343" L x 0.250" W (8.70mm x 6.36mm)
0.118" (3.00mm)
-
MF-NSMF075-2
PTC RESET FUSE 6V 750MA 1206
联系我们
53,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
6V
-
Multifuse®, MF-NSMF
Polymeric
100 A
750 mA
1.5 A
100 ms
100 mOhms
400 mOhms
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.60mm)
0.028" (0.70mm)
-
MF-SM100-2
PTC RESET FUSE 30V 1.1A 2SMD
联系我们
52,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
30V
-
Multifuse®, MF-SM
Polymeric
80 A
1.1 A
2.2 A
500 ms
120 mOhms
480 mOhms
2-SMD
0.287" L x 0.214" W (7.31mm x 5.44mm)
0.118" (3.00mm)
-
0ZCG0110CF2B
PTC RESET FUSE 33V 1.1A 1812
联系我们
50,914 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
33V
-
0ZCG
Polymeric
100 A
1.1 A
2.2 A
500 ms
60 mOhms
200 mOhms
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
0.051" (1.30mm)
-
0805L050WR
PTC RESET FUSE 6V 500MA 0805
联系我们
50,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
6V
-
POLY-FUSE®, 0805L
Polymeric
100 A
500 mA
1 A
100 ms
150 mOhms
850 mOhms
0805 (2012 Metric), Concave
0.083" L x 0.053" W (2.10mm x 1.35mm)
0.049" (1.25mm)
-

关于  PTC 可复位保险丝

PTC可复位保险丝,也称为聚合物正温度系数保险丝,是专门设计用于提供过电流保护的组件。 PTC可复位保险丝通过在通过它们的电流升高时增加电阻来发挥作用。这种电阻增加是由于电流流动引起保险丝的温度升高。随着温度的升高,保险丝的电阻也增加,最终达到一个使电流无法流动的太高的点。这个动作有效地中断了电流,保护了电路和连接的设备。 PTC可复位保险丝的跳闸电流可以不同,通常范围从14 mA到50 A。这个范围允许根据所保护电路的具体要求选择适当的保险丝。此外,这些保险丝跳闸所需的时间可以不同,跳闸时间范围从快至8毫秒到长达90秒。跳闸时间的可变性确保保险丝对不同程度的过电流条件做出适当的响应。 "PTC"是正温度系数的缩写,指的是这些保险丝中使用的材料的特性。该材料在温度升高时电阻增加,提供了保险丝的自复位能力。一旦过电流条件被消除,PTC可复位保险丝会冷却下来,其电阻减小,使得电流可以继续流动。 PTC可复位保险丝广泛应用于需要可靠过电流保护的各种应用中。它们特别适用于需要可复位性的情况,因为在跳闸后不需要更换。这使得它们适用于汽车电子、电源、电池保护电路等应用。 通过将PTC可复位保险丝纳入电路中,用户可以确保有效的过电流保护,防止对敏感元件的损坏,并促进电路的安全可靠运行。